baber/WOPTO huggingface dataset:
Patent CA-2277995-C (CA)
Inventor: NEFF JENNIFER
IPC: C08G65/329
Filed: 1998-01-15
Granted: 2003-03-18
Abstract: Cette invention concerne une composition et un procédé permettant de réguler l'adhérence de cellules et de biomolécules à des surfaces hydrophobes ou à des surfaces possédant un revêtement hydrophobe. Cette composition consiste en un polymère qui est activé au niveau du groupe terminal (PAGT) et qui est conjugué à une biomolécule. Ce PAGT conjugué à une biomolécule peut être utilisé dans de nombreuses applications comme, par exemple, dans des analyses d'adhérence cellulaire, de croissance cellulaire, de tri des cellules ou autres analyses biologiques.
Patent CA-2279125-C (CA)
Inventor: PIETRUCH WALTER P
IPC: B65D8/22
Filed: 1999-07-29
Granted: 2005-01-04
Abstract: A sealed metal container adapted for use with candles. The container is coated with a layer of sealing compound so that the side and bottom seams of the container do not leak flowable material. The sealing compound contains a mixture of synthetic wax with sufficient adhesive so that the compound bonds to the surface of the container. Appropriate ratios of synthetic wax and adhesive material are mixed together so that the sealing compound has sufficient flexibility.      A method for forming a sealed metal container is also provided in which the sealing compound is melted, pressurized, and sprayed through a nozzle toward the interior surface of the container. The container may be preheated and rotated during spraying to ensure complete coverage.
Patent CA-2280938-C (CA)
Title: Lithium fluorophosphates and their use as conducting salts
Inventor: SARTORI PETER
IPC: C07F9/535
Filed: 1997-09-24
Granted: 2006-02-21
Abstract: The invention concerns novel lithium fluorophosphates of general formula Li+[PF a(CH b F c(CF3)d)e]- (1) in which: a designates 1, 2, 3, 4 or 5; b designates 0 or 1, c designates 0, 1, 2 or 3; d designates 0, 1, 2 or 3; and a designates 1, 2, 3 or 4, provided that the total of a + e equals 6, the total of b + c + d equals 3, and b and c do not simultaneously designate 0, and provided that the ligands (CH b F c(CF3)d) can be different. The invention further concerns a process for preparing these compounds, their use in electrolytes, and lithium batteries produced with these electrolytes.
Patent CA-2282671-C (CA)
Inventor: BACCELLI CHRISTIAN
IPC: A61B17/58
Filed: 1998-02-25
Granted: 2006-01-31
Abstract: The invention concerns an osteosynthesis device, in particular for the spine, comprising an outer spherical surface and a substantially cylindrical inner surface, designed to receive a rod (21) of the device. The invention is characterised in that the ring consists of two matching parts (10) each being U-shaped and having a bottom (11) and a pair of branches (12b) taking up a fraction of the axial dimension of the bottom. The distance between the branches is about the same as that of the rod diameter, their respective bottoms facing each other enclosing the rod, and their pairs of branches adjacent. The parts jointly define the outer and inner surfaces. The invention is applicable to linkages adjustable at different angles.
Patent CA-2289678-C (CA)
Inventor: COLT RICHARD HERBERT
IPC: F02M33/00
Filed: 1998-05-08
Granted: 2007-02-13
Abstract: An apparatus for producing a highly combustible fuel comprising a reactor chamber (12) maintained under negative pressure, a nozzle (22) for spraying an atomized fuel under pressure into the reactor chamber (12) forming atomized droplets, a nozzle (34) for introducing air into the reactor chamber (12) to mix in a reactor zone (20) with the atomize d fuel means for supplying a high voltage electrical potential differential, including at least one electrode (38) located in the reaction zone (20), for providing an electrical charge to the atomized fuel and air to the manifold of an internal combustion engine.
Patent CA-2295662-C (CA)
Title: Bolometre a double largeur de bande
Inventor: COLE BARRETT E
IPC: H01L27/146
Filed: 1998-07-22
Granted: 2008-11-18
Abstract: L'invention concerne un pixel à fonction double d'une matrice, présentant une résolution élevée, destiné à détecter la lumière visible et le rayonnement infrarouge à travers la même zone de surface du pixel. Le rayonnement infrarouge est absorbé par une couche oxyde conductrice. Cette couche absorbante réchauffe une couche de détection thermique qui de ce fait indique l'incidence d'un rayonnement infrarouge. Une couche réfléchissant l'infrarouge fabriquée à partir d'un oxyde conducteur renvoie la lumière infrarouge traversant la couche absorbante vers la couche absorbante. La lumière visible peut traverser toutes les couches du pixel qui sont optiquement transparentes vers un détecteur de lumière visible placé dans le substrat de chaque pixel de la matrice.
Patent CA-2299233-C (CA)
Inventor: ZHU QINGSHENG
IPC: A61N1/362
Filed: 1999-06-14
Granted: 2002-11-12
Abstract: An implanting cardiac rhythm management device (10) includes a controller (2 8) adapted to receive digitized electrocardiogram signals from leads (14) place d on or in the heart, and incorporates an auto-sense algorithm which automatically adjusts the sensing threshold dependent upon an average or maximum amplitude of noise detected during a period following a sensed cardi ac depolarization. The sensing threshold is automatically set on a beat to beat  basis at a level such that the signal to noise ratio exceeds a preset value.
Patent CA-2304280-C (CA)
Title: Frequency agile transponder
Inventor: PRICE JAMES N
IPC: H04B10/272
Filed: 1998-09-28
Granted: 2003-07-08
Abstract: One or more pieces of equipment of a hybrid fiber-coaxial (HFC) network (2) has a frequency agile transponder (34) connected thereto. Each frequency agile transponder (34) includes a transmitter (T) and a receiver (R) which are connectable to a coaxial line of the HFC network (2). Bidirectional communications can occur between a controller (12) and each frequency agile transponder (34) via the HFC network (2). The frequency agile transponder (34) has analog inputs/outputs connectable to test points of the one or more pieces of equipment (14, 20, 24) of the HFC network (2). The frequency agile transponder (34) can test the test points and supply to the controller (12) the results of the test. The transmit and receive center frequencies of the transmitter (T) and receiver (R) of the frequency agile transponder (34) can be selectively and remotely adjusted by the controller (12) to avoid signals at carrier frequencies utilized to transmit program material, data signals and/or telephony signals.
Patent CA-2305774-C (CA)
Title: Testing device for determining analytes in a liquid dairy product
Inventor: DEGELAEN JACQUES
IPC: C08J5/22
Filed: 1998-10-06
Granted: 2011-06-07
Abstract: The invention concerns a testing device for determining analytes in a liquid dairy product by capillary migration of said dairy product, comprising a solid support (1) having a first and a second end, whereon are fixed, successively, starting from the first end: a membrane (2) for purifying the analysed liquid, a membrane (3) whereon one or several capturing substances are immobilised, and an absorbing membrane (4). The invention also concerns a method for detecting and quantifying analytes in a liquid dairy product by means of said testing device and a testing kit comprising said testing device.
Patent CA-2311657-C (CA)
Inventor: IIDA SACHIHIRO
IPC: C23C2/00
Filed: 2000-06-14
Granted: 2009-01-13
Abstract: A method of manufacturing a hot dip coated metal strip includes the steps of depositing a molten metal coating solution on the surfaces of the metal strip by continuously dipping the metal strip in a coating bath, lifting the metal strip at a constant speed while supporting it with a pair of upper and lower support rolls for clamping the surfaces of the metal strip in the coating bath, adjusting the coating weights of the molten metal deposited on the surfaces of the metal strip by wiping the molten metal with gases from gas wiping nozzles disposed above the surface of the coating bath, and advancing the metal strip while supporting it with a pair of upper and lower touch rolls for clamping the surfaces thereof, wherein the metal strip is advanced by setting the distance L between the upper support roll disposed in the coating bath and the lower touch roll disposed outside the coating bath within the range determined by a formula L <= 80 × T × W2/V, where L: distance between the upper support roll in the coating bath and the lower touch roll outside the coating bath (mm), V: line speed of the metal strip (m/min), T: tension imposed on the metal strip (kgf/mm2), and W:     target coating weight per one side of the metal strip (g/m2). According to the invention, the stable quality of the metal strip can be obtained by reducing the variation of the coasting weights of the molten metal deposited on the surfaces of the metal strip by reducing the variation of the coating weights of the molten metal deposited on the surfaces of the metal strip at all times regardless of the change of the operating conditions under which continuous hot dip galvanizing operation is carried out.  Further, a coating cost can be greatly reduced by preventing the excessive deposition of the molten metal.
Patent CA-2313777-C (CA)
Title: Driving mechanism for shaking tray
Inventor: TAMLIN PAUL ROBERT
IPC: B65G27/12
Filed: 2000-07-12
Granted: 2011-07-05
Abstract: The driving mechanism has a drive shaft which rotates a driving block. A cam is mounted for rotation to the driving block and is received in a slot of a follower. As the cam rotates, it rolls backwards and forwards in the slot and causes the follower to rotate. A connecting rod is affixed to the follower and i.s rotated by it. The connecting rod rotates about an axis parallel to, but offset from, the axis about which the drive shaft rotates. The rate of rotation of the drive shaft is unvarying whereas the connecting rod rotates at a varying rate. A crank is affixed to the connecting rod and imparts reciprocating motion to the tray. A link can be substituted for the cam.
Patent CA-2315511-C (CA)
Inventor: IRWIN DONALD A SR
IPC: D05C17/02
Filed: 2000-08-08
Granted: 2008-10-14
Abstract: A tufted carpet is made by tufting yarn through a primary backing of at least two layers, including a first backing layer 14 and a second backing layer 15. The first backing layer 14 is formed of a woven material, a non-woven material, a plastic sheet material, a plastic extrusion, or a composite of a woven or non-woven material and a plastic sheet material. The second backing layer 15 is formed of a woven material of ribbons of polypropylene, polyethylene or combinations of polypropylene and polyethylene, a woven fiber glass material, a leno weave material, an open weave material, a plastic net or a plastic sheet material. A plurality of tufts 21 of yarn that are sewn through the primary backing are exposed on one side of the primary backing for forming face yarns, and also form a plurality of back stitches 22 on the opposite side of the primary backing. At least a major portion of the back stitches secure each layer of the primary backing to each other layer.
Patent CA-2321462-C (CA)
Title: Digital interactive delivery system for tv/multimedia/internet with on-demand applications
Inventor: SWANSBURG DARREN B
IPC: H04N7/16
Filed: 2000-09-29
Granted: 2004-04-06
Abstract: This invention relates to a system for interactive on-demand delivery of multimedia using a multicast broadband backbone network transmitting IP-configured digital multimedia (e.g. television) signals. More particularly the on-demand system provides, inter alia, a Virtual Digital Video Recorder functionality. A system manager provides interactive access to the multimedia signals by a subscriber through either a decoder in a set top box (connected to a television) or a decoder in a computer (connected to a monitor) configured for converting the IP format signal into a format for display on the television or monitor. A central multimedia storage means is located within the network and remote from the subscriber for storing multimedia content. An on-demand component is configured for receiving a deliver request from a subscriber for the stored content, for locating the requested multimedia content from the storage means and for delivering the requested multimedia content for display on the television or monitor. The multimedia content is stored in the storage means in a format configured for locating same in response to a deliver request. An interactive program guide (IPG) may provide access to the multimedia signals and the multimedia signals are transmitted through the network according to scheduling corresponding to the interactive program guide. The on-demand component receives a record request (which includes broadcast channel and time information identifying the multimedia content and may utilize the IPG) from a subscriber and stores the multimedia content in response to the record request.
Patent CA-2328296-C (CA)
Title: Encapsulation devices with strand, yarn or mesh core
Inventor: REIN DAVID
IPC: A61L27/38
Filed: 1999-04-13
Granted: 2008-07-08
Abstract: The present invention provides cell encapsulation devices comprising a core of cells or tissue and a strand, yarn or mesh cell-supporting matrix, surrounded by an encapsulating membrane.
Patent CA-2337524-C (CA)
Inventor: HANNEMANN FRANK
IPC: F01K23/06
Filed: 1999-07-02
Granted: 2008-09-02
Abstract: In a gas- and steam-turbine plant (1) having a heat-recovery steam generator (30), which is connected downstream of the gas turbine (2) on the flue-gas side and whose heating surfaces are connected in the water/steam circuit (24) of the steam turbine (20), a gasifier (132) is connected upstream of the combustion chamber (6) of the gas turbine (2) for the integrated gasification of a fossil fuel (B). Oxygen (O2) can be fed to the gasifier (132) from an air-separation unit (138), to which in turn a partial flow (T) of air compressed in an air compressor (4) assigned to the gas turbine (2) can be admitted on the inlet side. In such a gas- and steam-turbine plant (1), reliable cooling of the bleed air, in an especially simple type of construction, is to be ensured in all operating states, irrespective of the integration concept taken as a basis. To this end, according to the invention, a heat exchanger (162), in order to cool the partial flow (T) of compressed air, is connected on the primary side in a bleed-air line (140) connecting the air compressor (4) to the air-separation unit (138), which heat exchanger (162) is connected on the secondary side to a water/steam drum (164) in order to form an evaporator circulation (163) for a flow medium (S').
Patent CA-2342553-C (CA)
Title: Method of verifying defect management area information of disc upon reinitialization with clearing of a defect list and test apparatus for performing same
Inventor: CHUNG HYUN-KWON
IPC: G11B20/10
Filed: 2001-04-03
Granted: 2004-06-22
Abstract: A method of verifying that defect management area (DMA) information is generated or updated normally when a disc recording and reproducing apparatus performs reinitialization with clearing of defect lists without certification, and a test apparatus therefore. The method includes performing reinitialization with clearing of a predetermined defect list existing in a DMA on a test disc in a recording and reproducing apparatus using a test disc with test reference information, and generating test information from the defect management information which is generated after the reinitialization; and comparing reference information expected from the test reference information with the test information to provide the result of verification of the test information. Accordingly, a user can check within a short time whether a given disc recording and reproducing apparatus correctly generates or updates DMA information in a reinitialization mode, and costs can be saved by not requiring a manufacturer to produce and provide test discs.
Patent CA-2345198-C (CA)
Inventor: HERZOG KENNETH J
IPC: B65B7/16
Filed: 2001-04-26
Granted: 2009-11-17
Abstract: An induction foil cap sealing system includes a ferrite core having a plurality of openings therethrough and a mounting plate with a plurality of openings therethrough which are aligned with the plurality of openings in the ferrite core. Air is directed to flow through the openings to draw heat away. A litz wire coil is disposed proximate to the ferrite core which produces an electromagnetic field within the ferrite core. The ferrite core and litz wire coil are adapted to direct the electromagnetic field toward an object to heat it.
Patent CA-2349438-C (CA)
Title: Image cut-away/display system
Inventor: OKADA HIROSHI
IPC: G06T11/60
Filed: 2001-06-01
Granted: 2009-08-18
Abstract: An image cut-away/display system is disclosed. Images are taken in continuous view areas by several cameras, etc. The images are combined for forming a single wide-area view image. View-point data is generated for each of users. Images are cut away for each user from the single wide-area view image based on the view-point data for each user. The cut-away images are displayed on a head-mount display for each user at a view point of each user.
Patent CA-2350262-C (CA)
Title: Fuel dilution methods and apparatus for nox reduction
Inventor: LANG JERRY M
IPC: B01F23/10
Filed: 2001-06-12
Granted: 2007-01-09
Abstract: Methods and apparatus for reducing the content of nitrogen oxides in the flue gases produced by the combustion of fuel gas and combustion air introduced into a burner connected to a furnace are provided. The methods basically comprise the steps of conducting the combustion air to the burner, providing a chamber outside of the burner and furnace for mixing flue gases from the furnace with the fuel gas, discharging the fuel gas in the form of a fuel jet into the mixing chamber so that flue gases from the furnace are drawn into the chamber and mixed with and dilute the fuel gas therein and conducting the resulting mixture of flue gases and fuel gas to the burner wherein the mixture is combined with the combustion air and burned in the furnace.
Patent CA-2351029-C (CA)
Inventor: CHATEL ROBERT E
IPC: A23L5/40
Filed: 2001-06-15
Granted: 2004-11-16
Abstract: An apparatus, system and method is provided for injecting a fluid additive into a viscous fluid food flow stream. A fluid additive injector device is utilized to inject the fluid additive which has structure to prevent or minimize the amount of fluid additive that contacts or pools along the periphery of the fluid food flow stream. A fluid additive delivery system is provided to deliver equal amounts of fluid additive to a plurality of fluid additive injectors using a single pump without adjustable flow control apparatus.
Patent CA-2355446-C (CA)
Title: Nickel-based alloy for high-temperature technology
Inventor: SPEIDEL MARKUS
IPC: C22C19/05
Filed: 2001-08-17
Granted: 2011-11-22
Abstract: The invention relates to a creep-proof and corrosion-resistant nickel-based alloy for the use in high-temperature technology, comprising in wt-% 0.0015 to 0.60 carbon (C) 0.20 to 0.90 nitrogen (N) 22.0 to 32.0 chromium (Cr) 5.0 to 20.0 elements of group 4, 5, and 6 of the periodic table, except Cr 0.03 to 3.0 aluminum (A1) 0.4 to 3.0 silicon (Si) up to 0.15 elements of group 3 of the periodic table, except actinoids up to 0.60 manganese (Mn) up to 14.8 iron (Fe) up to 0.01 boron (B) a maximum of 0.014 phosphorus (P) a maximum of 0.004 sulfur (S) a minimum of 51 nickel (Ni) and/or cobalt (Co) and melting-related impurities.
Patent CA-2357080-C (CA)
Inventor: PHILP PERRY
IPC: F16L11/24
Filed: 2001-09-07
Granted: 2009-04-14
Abstract: A helically wound conduit formed from a single continuous strip, the strip being formed from alternating first and second strip portions. Second strip portions are more flexible than first strip portions and the conduit as a result has greater flexibility in the sections formed from the second strip. A reinforcing wire may be added to strengthen the conduit.
Patent CA-2357859-C (CA)
Title: Article de conditionnement a rigidite axiale et resistance a la casse ameliorees
Inventor: ROUSSELET GUILHEM
IPC: A45D33/00
Filed: 2001-09-24
Granted: 2006-11-14
Abstract: La présente demande concerne un article de conditionnement, notamment so us forme d'un flacon ou d'un flacon-tube, comprenant une paroi (50) formée d'au moins une couche (51, 52), ladite paroi (50) comprenant un polypropylène à haut module de flexion, et un polyéthylène de basse ou très basse densité.</SDOAB >
Patent CA-2360616-C (CA)
Inventor: PROHASKA OTTO J
IPC: G01N27/49
Filed: 2000-11-20
Granted: 2004-08-31
Abstract: La présente invention concerne un détecteur de gaz miniaturisé comprenant des électrodes de type film, et un électrolyte à base d'ionomère solide (5), et destiné à la détection de gaz toxiques tels que le monoxyde de carbone et d'autres gaz et vapeurs oxydables ou réductibles. Cette cellule de détection plane totalement solide comporte au moins deux électrodes de type film disposées sur une surface plane non électro-conductrice de matériau support. Les électrodes (3, 7, 8), qui sont discrètes, sont en contact étroit avec la membrane faite du même ionomère de polymère solide. La cellule de détection, qui ne contient pas d'électrolyte liquide, est capable de fonctionner en mode potentio-statique ou potentio-dynamique. La caractéristique essentielle de la cellule de détection et l'obtention d'une sensibilité élevée de sélection de gaz ou de vapeur grâce à un nouveau type d'électrode de détection (3) à zone de contact à trois phases (2) facilement accessible à l'échantillon de gaz via de petits orifices de diffusion (6)pénétrant la couche de membrane d'ionomère de polymère au-dessus de l'électrode de détection. Dans le cas de ces cellules de détection de type film, on a obtenu une bonne amélioration du rapport signal/bruit grâce à des traitements augmentant la superficie de la zone de contact à trois phases.
Patent CA-2362976-C (CA)
Title: Modular power running board
Inventor: WATSON BRAD E
IPC: B60R3/02
Filed: 2000-02-22
Granted: 2008-04-29
Abstract: A power retractable running board assembly for a motor vehicle includes a substantially sealed housing assembly, a running board, a parallel linkage, a gear assembly, and a motor assembly. The running board presents an upper load carrying surface. The gear assembly is disposed in the sealed housing assembly and coupled to an arm of the parallel linkage. The motor assembly is drivingly coupled with the gear assembly and is constructed and arranged to pivot the running board between deployed and stored positions.
Patent CA-2370382-C (CA)
Inventor: EDMONDS JEREMY S
IPC: H04N5/45
Filed: 2000-04-14
Granted: 2008-08-05
Abstract: A program guide (100) in which a video layer (100) includes a plurality of video objects including title ob-jects, each title object having associated with it a channel and at least one time slot (150). The video layer (100) is formed in re-sponse to a received video stream. A graphics layer comprises a plurality of graphics objects including title overlay objects (306, 308, 330, 508), wherein each of the title overlay objects selectively imparts at least a visual de-emphasis to a respective title object in the video layer. The visual de-emphasis being im-parted to title objects not being associated with a desired time slot.
Patent CA-2377517-C (CA)
Inventor: EKWURIBE NNOCHIRI
IPC: A61K9/127
Filed: 2000-06-19
Granted: 2013-04-23
Abstract: The present invention relates generally to hydrolyzable drug-oligomer conjugates, pharmaceutical compositions comprising such conjugates, and to methods for making and using such conjugates and pharmaceutical compositions.  For example, a conjugate of insulin, PEG, and oleic acid can be orally administered.